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Web Service creation using Axis2

nitish kochar
Greenhorn

Joined: Nov 21, 2012
Posts: 10
The exception message is:

IWAB0014E Unexpected exception occurred.
The char '0x0' after 'return code: 407
<HEAD><TITLE>Proxy Authorization Required</TITLE></HEAD>
<BODY BGCOLOR="white" FGCOLOR="black"><H1>Proxy Authorization Required</H1><HR>
<FONT FACE="Helvetica,Arial"><B>
Description: Authorization is required for access to this proxy</B></FONT>
<HR>
<!-- default "Proxy Authorization Required" response (407) -->
</BODY>
' is not a valid XML character.

java.lang.IllegalArgumentException: The char '0x0' after 'return code: 407
<HEAD><TITLE>Proxy Authorization Required</TITLE></HEAD>
<BODY BGCOLOR="white" FGCOLOR="black"><H1>Proxy Authorization Required</H1><HR>
<FONT FACE="Helvetica,Arial"><B>
Description: Authorization is required for access to this proxy</B></FONT>
<HR>
<!-- default "Proxy Authorization Required" response (407) -->
</BODY>
' is not a valid XML character.
at org.apache.axis.components.encoding.AbstractXMLEncoder.encode(AbstractXMLEncoder.java:110)
at org.apache.axis.utils.XMLUtils.xmlEncodeString(XMLUtils.java:131)
at org.apache.axis.utils.DOM2Writer.normalize(DOM2Writer.java:344)
at org.apache.axis.utils.DOM2Writer.print(DOM2Writer.java:246)
at org.apache.axis.utils.DOM2Writer.print(DOM2Writer.java:208)
at org.apache.axis.utils.DOM2Writer.serializeAsXML(DOM2Writer.java:77)
at org.apache.axis.utils.DOM2Writer.serializeAsXML(DOM2Writer.java:60)
at org.apache.axis.utils.DOM2Writer.nodeToString(DOM2Writer.java:49)
at org.apache.axis.utils.XMLUtils.privateElementToString(XMLUtils.java:433)
at org.apache.axis.utils.XMLUtils.ElementToString(XMLUtils.java:442)
at org.apache.axis.utils.XMLUtils.getInnerXMLString(XMLUtils.java:542)
at org.apache.axis.AxisFault.dumpToString(AxisFault.java:388)
at org.apache.axis.tools.ant.axis.AdminClientTask.executeInCurrentVM(AdminClientTask.java:363)
at org.apache.axis.tools.ant.axis.AdminClientTask.execute(AdminClientTask.java:316)
at org.eclipse.jst.ws.internal.axis.consumption.core.command.AxisDeployCommand.executeAntTask(AxisDeployCommand.java:128)
at org.eclipse.jst.ws.internal.axis.consumption.core.command.AxisDeployCommand.execute(AxisDeployCommand.java:89)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.runCommand(CommandFragmentEngine.java:419)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.visitTop(CommandFragmentEngine.java:359)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.moveForwardToNextStop(CommandFragmentEngine.java:254)
at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager$6.run(SimpleCommandEngineManager.java:294)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:944)
at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager.runForwardToNextStop(SimpleCommandEngineManager.java:264)
at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.runForwardToNextStop(WizardPageManager.java:91)
at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.getNextPage(WizardPageManager.java:154)
at org.eclipse.wst.command.internal.env.ui.widgets.SimpleWizardPage.getNextPage(SimpleWizardPage.java:136)
at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:823)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:369)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at org.eclipse.ui.internal.handlers.WizardHandler$New.executeHandler(WizardHandler.java:253)
at org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:273)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:294)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:157)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)


Till now i had simply following bottom up approach using Converter.java file.

Converter.java contents are:

package wtp;

public class Converter
{
public float celsiusToFarenheit ( float celsius )
{
return (celsius * 9 / 5) + 32;
}

public float farenheitToCelsius ( float farenheit )
{
return (farenheit - 32) * 5 / 9;
}
}

Already set the Axis2 preferences to axis2-1.4.1-war successfully.

but still getting this exception. Any help please.
Hikari Shidou
Ranch Hand

Joined: Jan 22, 2013
Posts: 88
First tell us how u're handing proxy authorization, then we'll read your ugly HTML 3.0 code :p
nitish kochar
Greenhorn

Joined: Nov 21, 2012
Posts: 10
@Hikari Shidou...I got the solution of this issue. The problem was in configuration settings. Also don't reply if you find something ugly or not of your taste.
Dester Raja
Greenhorn

Joined: May 22, 2011
Posts: 17
What was the configuration change that was done to resolve this issue ? I am facing the same error reported in this thread. Can anybody please help ?
dhanya karthykeyan
Greenhorn

Joined: Apr 07, 2014
Posts: 1
Hi,

Here is a suggestion for you. I was also facing the same problem, but this solution worked for me. Just try.

Just right click on the Java file which you have created for WS.

Select WEb Services and select Create Web Service

Now select the Web Service type as " Bottom Up" approach.

Select the Client type bar selection upto "Test Client" (full).

Now give Finish and check.
 
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subject: Web Service creation using Axis2